A dangerous bird flu, in other words, was suddenly circulating in mammals—mammals with which people have ongoing, extensive ...

Avian influenza A viruses ... New Jersey. “The more this virus infects mammals, the greater the opportunity for mutations that enhance mammalian transmissibility.” H5N1 is not yet efficient ...

Apr. 8, 2025 — Scientists have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian influenza vaccine. During the early COVID-19 pandemic ...

No further infection with avian influenza virus was detected in the remaining flock and this remains a single case in a mammal detected on the premises. While this is the first time this virus has ...

"Our research highlights the presence of avian influenza virus in wild bobcats, raising concerns about the potential impact on population health." In 16 live-captured bobcats across New York state ...

According to a Health Canada document on avian influenza: "Human infections can happen when the virus gets into a person's mouth, nose or eyes, or is inhaled. This can happen when the virus is in ...

March 24 (Reuters) - Highly pathogenic avian influenza, commonly called bird ... which could swap genes to form a new, more dangerous virus that can more easily infect humans.

Some of the issues: In March 2017, an outbreak of highly pathogenic avian influenza (HPAI) H7N9 virus was detected in two commercial chicken breeder flocks in the United States. This North ...

The UK is in another wave of H5N1, with large areas now part of avian influenza prevention zones. Millions of poultry have been culled in recent months . Wild mammals are also being affected.

This time biosecurity experts have their eye on H5N1, a strain of the many influenza "A" viruses that can cause the flu in humans and often originate in birds. But this avian flu virus — with ...